Forum Discussion
"Boot Device Not Found" - Then Blank Screen
Received the blue box “Boot Device Not Found…” It has happened previously. Typically, a forced shutdown and reboot fixes the problem. Yesterday the blue box error message appeared again. The F2 diagn...
If you’re comfortable doing so, open your computer (desktop or laptop) and physically check if the hard drive is securely connected. Sometimes, loose connections can lead to these errors.